package lesson7;

public class Demo1 {
    public static void main(String[] args) {
        //Person.count = 100;
        Person.fun1();
        //Person.fun2();

        Person person = new Person();
        person.age = 100;
        //person.count = 100;
        person.fun1();
        person.fun2();
        System.out.println("************************");
        Person person1 = new Person();
        Person person2 = new Person();
        System.out.println(person1.count);
        person1.count = 200;
        System.out.println(person2.count);
    }
}
